Invention Grant
US07768501B1 Method and system for touch screen keyboard and display space sharing
失效
触摸屏键盘和显示空间共享的方法和系统
- Patent Title: Method and system for touch screen keyboard and display space sharing
- Patent Title (中): 触摸屏键盘和显示空间共享的方法和系统
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Application No.: US09071189Application Date: 1998-05-01
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Publication No.: US07768501B1Publication Date: 2010-08-03
- Inventor: John Maddalozzo, Jr. , Gerald Francis McBrearty , Johnny Meng-Han Shieh
- Applicant: John Maddalozzo, Jr. , Gerald Francis McBrearty , Johnny Meng-Han Shieh
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Dillon & Yudell LLP
- Main IPC: G06F3/041
- IPC: G06F3/041

Abstract:
A method and system in a portable computer having a display screen for increasing portable computer compactness. Data is displayed initially within the display screen. The display screen is then partitioned into a touch-sensitive input area and a display area, wherein data input at the touch-sensitive input area may be simultaneously displayed in the display area, in response to a particular user input. A test is performed to detect if a user's hands are positioned at the touch-sensitive input area. A touch-sensitive pad is thereafter graphically displayed at the touch-sensitive input area within the display screen, in response to detecting a user's hands positioned at the touch-sensitive area, wherein a user may enter data that may be simultaneously displayed in the display area. An additional test may then be performed to detect if the user's hands are no longer positioned at the touch-sensitive input area. The touch-sensitive pad is subsequently concealed from view, in response to detecting if the user's hands are no longer positioned at the touch-sensitive input area. The touch-sensitive pad graphically displayed at the touch-sensitive input area within the display screen may be composed of a touch-sensitive keyboard, which may in and of itself be an ergonomic keyboard.
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